US5390279A - Partitioning speech rules by context for speech recognition - Google Patents
Partitioning speech rules by context for speech recognition Download PDFInfo
- Publication number
- US5390279A US5390279A US07/999,011 US99901192A US5390279A US 5390279 A US5390279 A US 5390279A US 99901192 A US99901192 A US 99901192A US 5390279 A US5390279 A US 5390279A
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- United States
- Prior art keywords
- speech
- context
- rules
- language model
- partition
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- Expired - Lifetime
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
- G10L15/18—Speech classification or search using natural language modelling
- G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
- G10L15/19—Grammatical context, e.g. disambiguation of the recognition hypotheses based on word sequence rules
- G10L15/193—Formal grammars, e.g. finite state automata, context free grammars or word networks
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/226—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics
- G10L2015/228—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics of application context
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- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Machine Translation (AREA)
Abstract
Description
Claims (18)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/999,011 US5390279A (en) | 1992-12-31 | 1992-12-31 | Partitioning speech rules by context for speech recognition |
EP94905560A EP0677203B1 (en) | 1992-12-31 | 1993-12-29 | A speech recognition system |
AU59624/94A AU5962494A (en) | 1992-12-31 | 1993-12-29 | A speech recognition system |
DE69333762T DE69333762T2 (en) | 1992-12-31 | 1993-12-29 | Voice recognition system |
EP99107545A EP0938077B1 (en) | 1992-12-31 | 1993-12-29 | A speech recognition system |
CA2645378A CA2645378C (en) | 1992-12-31 | 1993-12-29 | Partitioning speech rules by context for speech recognition |
PCT/US1993/012666 WO1994016435A2 (en) | 1992-12-31 | 1993-12-29 | A speech recognition system |
EP99107544A EP0938076B1 (en) | 1992-12-31 | 1993-12-29 | A speech recognition system |
CA002481892A CA2481892C (en) | 1992-12-31 | 1993-12-29 | A speech recognition system |
DE69331247T DE69331247T2 (en) | 1992-12-31 | 1993-12-29 | Voice recognition system |
DE69330361T DE69330361T2 (en) | 1992-12-31 | 1993-12-29 | Voice recognition system |
CA002151370A CA2151370C (en) | 1992-12-31 | 1993-12-29 | A speech recognition system |
DE69326900T DE69326900T2 (en) | 1992-12-31 | 1993-12-29 | VOICE RECOGNITION SYSTEM |
EP01201774A EP1152398B1 (en) | 1992-12-31 | 1993-12-29 | A speech recognition system |
JP51609494A JP3634863B2 (en) | 1992-12-31 | 1993-12-29 | Speech recognition system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/999,011 US5390279A (en) | 1992-12-31 | 1992-12-31 | Partitioning speech rules by context for speech recognition |
Publications (1)
Publication Number | Publication Date |
---|---|
US5390279A true US5390279A (en) | 1995-02-14 |
Family
ID=25545773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/999,011 Expired - Lifetime US5390279A (en) | 1992-12-31 | 1992-12-31 | Partitioning speech rules by context for speech recognition |
Country Status (1)
Country | Link |
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US (1) | US5390279A (en) |
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